Hello Rya Dev Team,
I tried writing a Java program to do the export of the data inside my Accumulo
Instance. I am getting the same error that I got when clicking on the "Export"
link in the left hand side menu.
Below is my method in the Java class, and I have attached the error in the
email as an attachment.
private static void exportRDF() throws Exception {
Repository ryaAccumulo = new
HTTPRepository(Protocol.getRepositoryLocation("http://rya-example-box:8080/openrdf-sesame";,
"RyaAccumulo"));
RepositoryConnection conn = ryaAccumulo.getConnection();
final RDFFormat outputFormat =
Rio.getWriterFormatForMIMEType("application/rdf+xml", RDFFormat.RDFXML);
try
{
RDFWriter writer = Rio.createWriter(outputFormat, new
OutputStreamWriter(new FileOutputStream("C:/tmp/11179/output/export.rdf"),
"UTF-8"));
conn.export(writer);
}
catch (Exception e)
{
e.printStackTrace();
}
finally
{
conn.close();
}
}
Thanks,
Mason Tran
MDA Enterprise Developer || 770.653.1861
[email protected]
DIVERSE PROBLEMS, SEMANTICALLY INTEGRATED SOLUTIONS
__________________________
visumpoint, LLC
931 Monroe Drive
Suite 102
Atlanta, GA 30127
www.visumpoint.com
-----Original Message-----
From: Mason Tran
Sent: Friday, March 11, 2016 1:39 PM
To: [email protected]; Josh Elser
Cc: christian rasmussen; Robert Lario
Subject: RE: Running into some issues with the installation of ryavagrant on
Windows 7
Hello David,
I did a compare of the script in the link you send below versus the
"Vagrantfile" that I have, the only thing different was the
"ACCUMULO_VERSION=1.6.5" from "1.6.4". VBox network adapter is fine now, after
I restart the computer and rerun the script. Installation is fine, just
running into some issues with "open rdf workbench" erroring out when I click on
"export" in the left menu bar. And Accumulo web admin console doesn't come up
for me (http://rya-example-box:50095/).
Thanks,
Mason Tran
MDA Enterprise Developer || 770.653.1861 [email protected] DIVERSE
PROBLEMS, SEMANTICALLY INTEGRATED SOLUTIONS __________________________
visumpoint, LLC
931 Monroe Drive
Suite 102
Atlanta, GA 30127
www.visumpoint.com
-----Original Message-----
From: Lotts, David [mailto:[email protected]]
Sent: Friday, March 11, 2016 1:23 PM
To: [email protected]; Josh Elser
Cc: christian rasmussen; Robert Lario
Subject: RE: Running into some issues with the installation of ryavagrant on
Windows 7
So this is using the latest vangrantfile?
This one here:?
https://raw.githubusercontent.com/ejwhite922/incubator-rya/6f7b53404ee8c74316aa53ecc3c32edd777b5f33/extras/vagrantExample/src/main/vagrant/Vagrantfile
How did you fix your VBox network adapter create issue? That was not an issue
with the script I hope?
david.
-----Original Message-----
From: Mason Tran [mailto:[email protected]]
Sent: Friday, March 11, 2016 12:13 PM
To: [email protected]; Josh Elser <[email protected]>
Cc: christian rasmussen <[email protected]>; Robert Lario
<[email protected]>
Subject: RE: Running into some issues with the installation of ryavagrant on
Windows 7
Hello Dev Team,
I created "RyaAccumulo" in the workbench, and loaded the sample data from
"https://urldefense.proofpoint.com/v2/url?u=http-3A__telegraphis.net_data_currencies_currencies.rdf&d=BQIGaQ&c=Nwf-pp4xtYRe0sCRVM8_LWH54joYF7EKmrYIdfxIq10&r=ruy1rriFBFoeOJvvQWwN1h8AcdSNT3EVLrdVl7pr-iA&m=WzsCV8or8nO09Yo_Gpg16vdf79FTvPLixkUtNLJwMfo&s=6tPzIlQOBzM_GKAEykVuqtx-Gm3p-8tyX_4clUJD8J8&e=
", I can see the data in the tables (rya_ns, rya_osp, rya_po, rya_spo) when I
do a "scan" from the Accumulo shell. But when I click on "Export" on the left
hand side menu, I get this exception: "
org.openrdf.repository.RepositoryException: Unable to get statements from Sail
". I have attached the error.log in the email.
Other problems I am experiencing
1. "Starting zookeeper ...
/home/vagrant/zookeeper-3.4.5-cdh4.5.0/bin/zkServer.sh: line 126:
./zookeeper.out: Permission denied". This is easy fix just, I just change mode
on this file.
2. "SLF4J: Class path contains multiple SLF4J bindings, since both
Accumulo and Hadoop has the same slf4j-log4j jar files". To fix this, I
removed the files (slf4j-api-1.4.3.jar, and slf4j-log4j12-1.4.3.jar) from
Hadoop directory.
3. "WARN : Unable to load native-hadoop library for your platform... using
builtin-java classes where applicable". I see this error when creating the
Accumulo instance, I did a google search on this warning, it seems to be fine,
not a big deal.
4. For the Accumulo instance, the web admin console doesn't come up
(https://urldefense.proofpoint.com/v2/url?u=http-3A__rya-2Dexample-2Dbox-3A50095_&d=BQIGaQ&c=Nwf-pp4xtYRe0sCRVM8_LWH54joYF7EKmrYIdfxIq10&r=ruy1rriFBFoeOJvvQWwN1h8AcdSNT3EVLrdVl7pr-iA&m=WzsCV8or8nO09Yo_Gpg16vdf79FTvPLixkUtNLJwMfo&s=i4z22IVtq-xPzND6TUgDAjRVW2nybvTWpkRYm6k9p2k&e=
). I have install Accumulo on another Linux machine before, I was able to hit
that similar URL. I ran " netstat --listen" command, and I don't see the port
in being listen in the list.
Thanks,
Mason Tran
MDA Enterprise Developer || 770.653.1861
[email protected]
DIVERSE PROBLEMS, SEMANTICALLY INTEGRATED SOLUTIONS
__________________________
visumpoint, LLC
931 Monroe Drive
Suite 102
Atlanta, GA 30127
https://urldefense.proofpoint.com/v2/url?u=http-3A__www.visumpoint.com&d=BQIGaQ&c=Nwf-pp4xtYRe0sCRVM8_LWH54joYF7EKmrYIdfxIq10&r=ruy1rriFBFoeOJvvQWwN1h8AcdSNT3EVLrdVl7pr-iA&m=WzsCV8or8nO09Yo_Gpg16vdf79FTvPLixkUtNLJwMfo&s=HtMNv1Fkj-VA0CG0s5IYi60vkKrxjiVch-OKRBtmKcg&e=
-----Original Message-----
From: Mason Tran
Sent: Friday, March 11, 2016 8:50 AM
To: [email protected]; Josh Elser
Cc: christian rasmussen
Subject: RE: Running into some issues with the installation of ryavagrant on
Windows 7
Hello Aaron,
I am fine right now, I have changed the download link to point to the right
tar.gz file with the old script. I will do some test and see how it runs.
Thanks,
Mason Tran
MDA Enterprise Developer || 770.653.1861 [email protected] DIVERSE
PROBLEMS, SEMANTICALLY INTEGRATED SOLUTIONS __________________________
visumpoint, LLC
931 Monroe Drive
Suite 102
Atlanta, GA 30127
https://urldefense.proofpoint.com/v2/url?u=http-3A__www.visumpoint.com&d=BQIGaQ&c=Nwf-pp4xtYRe0sCRVM8_LWH54joYF7EKmrYIdfxIq10&r=ruy1rriFBFoeOJvvQWwN1h8AcdSNT3EVLrdVl7pr-iA&m=WzsCV8or8nO09Yo_Gpg16vdf79FTvPLixkUtNLJwMfo&s=HtMNv1Fkj-VA0CG0s5IYi60vkKrxjiVch-OKRBtmKcg&e=
-----Original Message-----
From: Aaron D. Mihalik [mailto:[email protected]]
Sent: Friday, March 11, 2016 8:06 AM
To: [email protected]; Josh Elser
Cc: christian rasmussen
Subject: Re: Running into some issues with the installation of ryavagrant on
Windows 7
Thanks Mason. Eric has submitted a PR [1] to fix this. If you can test it out
and it works for you, I'll pull it into the apache fork.
https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_apache_incubator-2Drya_pull_27&d=BQIGaQ&c=Nwf-pp4xtYRe0sCRVM8_LWH54joYF7EKmrYIdfxIq10&r=ruy1rriFBFoeOJvvQWwN1h8AcdSNT3EVLrdVl7pr-iA&m=WzsCV8or8nO09Yo_Gpg16vdf79FTvPLixkUtNLJwMfo&s=AezD91uFZ1tycmIxIfpQnPQfnbH-BAtOmJl7IO6qXDY&e=
On Thu, Mar 10, 2016 at 7:10 PM Mason Tran <[email protected]>
wrote:
> Thanks Josh, I will give that a try.
>
> Mason
>
> -----Original Message-----
> From: Josh Elser [mailto:[email protected]]
> Sent: Thursday, March 10, 2016 6:36 PM
> To: Mason Tran
> Cc: [email protected]; christian rasmussen
> Subject: Re: Running into some issues with the installation of
> ryavagrant on Windows 7
>
> If you can switch that to 1.6.5, it should work too (1.6.4 and 1.6.5
> should be 100% compatible). When Accumulo made 1.6.5, 1.6.4 was moved
> to
> https://urldefense.proofpoint.com/v2/url?u=http-3A__archive.apache.org_dist_accumulo_1.6.4_&d=BQIGaQ&c=Nwf-pp4xtYRe0sCRVM8_LWH54joYF7EKmrYIdfxIq10&r=ruy1rriFBFoeOJvvQWwN1h8AcdSNT3EVLrdVl7pr-iA&m=WzsCV8or8nO09Yo_Gpg16vdf79FTvPLixkUtNLJwMfo&s=rZIu7Cq1Tq7jUsmquC2KYtFfrQzn-KqbjJIszGjpRuc&e=
> (per ASF policy).
>
> Mason Tran wrote:
> > Dev Team,
> >
> > By the way I got it working, one thing I notice is that the url
> > accumulo
> download is dead, so Accumulo is not getting install into the Virtual
> Box, I will have to do that manually.
> >
> > This Accumulo Link is dead
> > https://urldefense.proofpoint.com/v2/url?u=http-3A__apache.mirrors.p
> > air.com_accumulo_1.6.4_accumulo-2D1.6.4-2Dbin.tar&d=BQIGaQ&c=Nwf-pp4
> > xtYRe0sCRVM8_LWH54joYF7EKmrYIdfxIq10&r=ruy1rriFBFoeOJvvQWwN1h8AcdSNT
> > 3EVLrdVl7pr-iA&m=WzsCV8or8nO09Yo_Gpg16vdf79FTvPLixkUtNLJwMfo&s=XtbAY
> > 3PurFarw61Z9fHY9SH9UvB4v5Yibyg8sFBaF2U&e=
> > .g
> > z
> >
> > Thanks,
> >
> > Mason Tran
> > MDA Enterprise Developer || 770.653.1861 [email protected]
> > DIVERSE PROBLEMS, SEMANTICALLY INTEGRATED SOLUTIONS
> > __________________________ visumpoint, LLC
> > 931 Monroe Drive
> > Suite 102
> > Atlanta, GA 30127
> > https://urldefense.proofpoint.com/v2/url?u=http-3A__www.visumpoint.c
> > om&d=BQIGaQ&c=Nwf-pp4xtYRe0sCRVM8_LWH54joYF7EKmrYIdfxIq10&r=ruy1rriF
> > BFoeOJvvQWwN1h8AcdSNT3EVLrdVl7pr-iA&m=WzsCV8or8nO09Yo_Gpg16vdf79FTvP
> > LixkUtNLJwMfo&s=HtMNv1Fkj-VA0CG0s5IYi60vkKrxjiVch-OKRBtmKcg&e=
> >
> >
> >
> >
> > -----Original Message-----
> > From: Mason Tran
> > Sent: Wednesday, March 09, 2016 6:31 PM
> > To: 'Josh Elser'; [email protected]
> > Cc: christian rasmussen
> > Subject: RE: Running into some issues with the installation of
> ryavagrant on Windows 7
> >
> > Thanks Josh, I have send an email to dev-subscribe.
> >
> >
> > Mason Tran
> > MDA Enterprise Developer || 770.653.1861 [email protected]
> DIVERSE PROBLEMS, SEMANTICALLY INTEGRATED SOLUTIONS
> __________________________ visumpoint, LLC
> > 931 Monroe Drive
> > Suite 102
> > Atlanta, GA 30127
> > https://urldefense.proofpoint.com/v2/url?u=http-3A__www.visumpoint.c
> > om&d=BQIGaQ&c=Nwf-pp4xtYRe0sCRVM8_LWH54joYF7EKmrYIdfxIq10&r=ruy1rriF
> > BFoeOJvvQWwN1h8AcdSNT3EVLrdVl7pr-iA&m=WzsCV8or8nO09Yo_Gpg16vdf79FTvP
> > LixkUtNLJwMfo&s=HtMNv1Fkj-VA0CG0s5IYi60vkKrxjiVch-OKRBtmKcg&e=
> >
> >
> >
> >
> > -----Original Message-----
> > From: Josh Elser [mailto:[email protected]]
> > Sent: Wednesday, March 09, 2016 5:52 PM
> > To: [email protected]
> > Cc: christian rasmussen; Mason Tran
> > Subject: Re: Running into some issues with the installation of
> ryavagrant on Windows 7
> >
> > Hi Mason (and Christian),
> >
> > Please make sure you subscribe to the mailing list so that you
> > receive
> any future correspondences!
> >
> > mailto:[email protected]
> >
> > - Josh
> >
> > Mason Tran wrote:
> >> Hello Dev Team,
> >>
> >>
> >>
> >> I am running into some issues with the "ryavagrant" installation.
> >> I am
> trying to install this on Windows 7 Pro edition. Below is the error I
> am getting; I follow the instructions from this website below.
> >>
> >> https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_apa
> >> che_incubator-2Drya_blob_develop_extras_vagrant&d=BQIGaQ&c=Nwf-pp4x
> >> tYRe0sCRVM8_LWH54joYF7EKmrYIdfxIq10&r=ruy1rriFBFoeOJvvQWwN1h8AcdSNT
> >> 3EVLrdVl7pr-iA&m=WzsCV8or8nO09Yo_Gpg16vdf79FTvPLixkUtNLJwMfo&s=0Ti1
> >> SWAzxiYAOxfhbj7uMvFCmUgWOoxbvelUqYr8ljc&e=
> >> Exa
> >> mple/src/main/vagrant/readme.md
> >>
> >>
> >>
> >> C:\Users\Visumpoint\ryavagrant>vagrant up
> >>
> >> Bringing machine 'default' up with 'virtualbox' provider...
> >>
> >> ==> default: Box 'ubuntu/trusty64' could not be found. Attempting to
> find and install...
> >>
> >> default: Box Provider: virtualbox
> >>
> >> default: Box Version:>= 0
> >>
> >> ==> default: Loading metadata for box 'ubuntu/trusty64'
> >>
> >> default: URL:
> >> https://urldefense.proofpoint.com/v2/url?u=https-3A__atlas.hashicor
> >> p.com_ubuntu_trusty64&d=BQIGaQ&c=Nwf-pp4xtYRe0sCRVM8_LWH54joYF7EKmr
> >> YIdfxIq10&r=ruy1rriFBFoeOJvvQWwN1h8AcdSNT3EVLrdVl7pr-iA&m=WzsCV8or8
> >> nO09Yo_Gpg16vdf79FTvPLixkUtNLJwMfo&s=uWZlbsk1AV9biVJ3wMmUTXKhMiD-jG
> >> QxqULTCqqjY5g&e=
> >>
> >> ==> default: Adding box 'ubuntu/trusty64' (v20160304.0.0) for
> >> provider: virtualbox
> >>
> >> default: Downloading:
> >> https://urldefense.proofpoint.com/v2/url?u=https-3A__atlas.hashicorp.com_ubuntu_boxes_trusty64_versions_20160304.0&d=BQIGaQ&c=Nwf-pp4xtYRe0sCRVM8_LWH54joYF7EKmrYIdfxIq10&r=ruy1rriFBFoeOJvvQWwN1h8AcdSNT3EVLrdVl7pr-iA&m=WzsCV8or8nO09Yo_Gpg16vdf79FTvPLixkUtNLJwMfo&s=ACdJAbBz7jlyD-1xP4yXxpmtHJ4-C57NQC6BVJX6xXk&e=
> >> .
> >> 0/providers/virtualbox.box
> >>
> >> default: Progress: 100% (Rate: 212k/s, Estimated time remaining:
> >> --:--:--)
> >>
> >> ==> default: Successfully added box 'ubuntu/trusty64' (v20160304.0.0)
> for 'virtualbox'!
> >>
> >> ==> default: Importing base box 'ubuntu/trusty64'...
> >>
> >> ==> default: Matching MAC address for NAT networking...
> >>
> >> ==> default: Checking if box 'ubuntu/trusty64' is up to date...
> >>
> >> ==> default: Setting the name of the VM: rya-example-box
> >>
> >> ==> default: Clearing any previously set forwarded ports...
> >>
> >> ==> default: Clearing any previously set network interfaces...
> >>
> >> There was an error while executing `VBoxManage`, a CLI used by
> >> Vagrant
> >>
> >> for controlling VirtualBox. The command and stderr is shown below.
> >>
> >>
> >>
> >> Command: ["hostonlyif", "create"]
> >>
> >>
> >>
> >> Stderr: 0%...
> >>
> >> Progress state: E_FAIL
> >>
> >> VBoxManage.exe: error: Failed to create the host-only adapter
> >>
> >> VBoxManage.exe: error: Operation canceled by the user
> >>
> >> VBoxManage.exe: error: Details: code E_FAIL (0x80004005), component
> >> VirtualBox, interface IVirtualBox
> >>
> >> VBoxManage.exe: error: Context: "int __cdecl handleCreate(struct
> >> HandlerArg *,int,int *)" at line 68 of file VBoxManageHostonly.cpp
> >>
> >>
> >> Thanks,
> >>
> >> Mason Tran
> >> MDA Enterprise Developer || 770.653.1861
> >> [email protected]<mailto:[email protected]>
> >> DIVERSE PROBLEMS, SEMANTICALLY INTEGRATED SOLUTIONS
> >> __________________________ visumpoint, LLC
> >> 931 Monroe Drive
> >> Suite 102
> >> Atlanta, GA 30127
> >> https://urldefense.proofpoint.com/v2/url?u=http-3A__www.visumpoint.
> >> com&d=BQIGaQ&c=Nwf-pp4xtYRe0sCRVM8_LWH54joYF7EKmrYIdfxIq10&r=ruy1rr
> >> iFBFoeOJvvQWwN1h8AcdSNT3EVLrdVl7pr-iA&m=WzsCV8or8nO09Yo_Gpg16vdf79F
> >> TvPLixkUtNLJwMfo&s=HtMNv1Fkj-VA0CG0s5IYi60vkKrxjiVch-OKRBtmKcg&e=
> >> <https://urldefense.proofpoint.com/v2/url?u=http-3A__www.visumpoint
> >> .com_&d=BQIGaQ&c=Nwf-pp4xtYRe0sCRVM8_LWH54joYF7EKmrYIdfxIq10&r=ruy1
> >> rriFBFoeOJvvQWwN1h8AcdSNT3EVLrdVl7pr-iA&m=WzsCV8or8nO09Yo_Gpg16vdf7
> >> 9FTvPLixkUtNLJwMfo&s=6aUL2mupboF_tnmU_weO7IQqnB2dilJs8DZ84p05d-M&e=
> >> >
> >>
> >>
> >>
> >>
>
HTTP Status 500 - org.openrdf.repository.RepositoryException:
<html><head><title>Apache Tomcat/7.0.52 (Ubuntu) - Error
report</title><style><!--H1
{font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:22px;}
H2
{font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:16px;}
H3
{font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:14px;}
BODY {font-family:Tahoma,Arial,sans-serif;color:black;background-color:white;}
B {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;} P
{font-family:Tahoma,Arial,sans-serif;background:white;color:black;font-size:12px;}A
{color : black;}A.name {color : black;}HR {color : #525D76;}--></style>
</head><body><h1>HTTP Status 500 - Request processing failed; nested exception
is org.openrdf.http.server.ServerHTTPException:
org.openrdf.repository.RepositoryException: Unable to get statements from
Sail</h1><HR size="1" noshade="noshade"><p><b>type</b> Exception
report</p><p><b>message</b> <u>Request processing failed; nested exception is
org.openrdf.http.server.ServerHTTPException:
org.openrdf.repository.RepositoryException: Unable to get statements from
Sail</u></p><p><b>description</b> <u>The server encountered an internal error
that prevented it from fulfilling this request.</u></p><p><b>exception</b>
<pre>org.springframework.web.util.NestedServletException: Request processing
failed; nested exception is org.openrdf.http.server.ServerHTTPException:
org.openrdf.repository.RepositoryException: Unable to get statements from Sail
type Exception report
message org.openrdf.repository.RepositoryException: <html><head><title>Apache
Tomcat/7.0.52 (Ubuntu) - Error report</title><style><!--H1
{font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:22px;}
H2
{font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:16px;}
H3
{font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:14px;}
BODY {font-family:Tahoma,Arial,sans-serif;color:black;background-color:white;}
B {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;} P
{font-family:Tahoma,Arial,sans-serif;background:white;color:black;font-size:12px;}A
{color : black;}A.name {color : black;}HR {color : #525D76;}--></style>
</head><body><h1>HTTP Status 500 - Request processing failed; nested exception
is org.openrdf.http.server.ServerHTTPException:
org.openrdf.repository.RepositoryException: Unable to get statements from
Sail</h1><HR size="1" noshade="noshade"><p><b>type</b> Exception
report</p><p><b>message</b> <u>Request processing failed; nested exception is
org.openrdf.http.server.ServerHTTPException:
org.openrdf.repository.RepositoryException: Unable to get statements from
Sail</u></p><p><b>description</b> <u>The server encountered an internal error
that prevented it from fulfilling this request.</u></p><p><b>exception</b>
<pre>org.springframework.web.util.NestedServletException: Request processing
failed; nested exception is org.openrdf.http.server.ServerHTTPException:
org.openrdf.repository.RepositoryException: Unable to get statements from Sail
description The server encountered an internal error that prevented it from
fulfilling this request.
exception
javax.servlet.ServletException: org.openrdf.repository.RepositoryException:
<html><head><title>Apache Tomcat/7.0.52 (Ubuntu) - Error
report</title><style><!--H1
{font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:22px;}
H2
{font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:16px;}
H3
{font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:14px;}
BODY {font-family:Tahoma,Arial,sans-serif;color:black;background-color:white;}
B {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;} P
{font-family:Tahoma,Arial,sans-serif;background:white;color:black;font-size:12px;}A
{color : black;}A.name {color : black;}HR {color : #525D76;}--></style>
</head><body><h1>HTTP Status 500 - Request processing failed; nested exception
is org.openrdf.http.server.ServerHTTPException:
org.openrdf.repository.RepositoryException: Unable to get statements from
Sail</h1><HR size="1" noshade="noshade"><p><b>type</b> Exception
report</p><p><b>message</b> <u>Request processing failed; nested exception is
org.openrdf.http.server.ServerHTTPException:
org.openrdf.repository.RepositoryException: Unable to get statements from
Sail</u></p><p><b>description</b> <u>The server encountered an internal error
that prevented it from fulfilling this request.</u></p><p><b>exception</b>
<pre>org.springframework.web.util.NestedServletException: Request processing
failed; nested exception is org.openrdf.http.server.ServerHTTPException:
org.openrdf.repository.RepositoryException: Unable to get statements from Sail
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:583)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:501)
javax.servlet.http.HttpServlet.service(HttpServlet.java:620)
javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
</pre></p><p><b>root cause</b>
<pre>org.openrdf.http.server.ServerHTTPException:
org.openrdf.repository.RepositoryException: Unable to get statements from Sail
org.openrdf.http.server.repository.statements.ExportStatementsView.render(ExportStatementsView.java:124)
org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1183)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:902)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:807)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:501)
javax.servlet.http.HttpServlet.service(HttpServlet.java:620)
javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
</pre></p><p><b>root cause</b> <pre>org.openrdf.repository.RepositoryException:
Unable to get statements from Sail
org.openrdf.repository.sail.SailRepositoryConnection.getStatements(SailRepositoryConnection.java:219)
org.openrdf.repository.sail.SailRepositoryConnection.exportStatements(SailRepositoryConnection.java:250)
org.openrdf.http.server.repository.statements.ExportStatementsView.render(ExportStatementsView.java:115)
org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1183)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:902)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:807)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:501)
javax.servlet.http.HttpServlet.service(HttpServlet.java:620)
javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
</pre></p><p><b>root cause</b> <pre>org.openrdf.sail.SailException:
org.openrdf.query.QueryEvaluationException:
mvm.rya.api.persist.RyaDAOException: java.lang.IllegalArgumentException:
TriplePattern[RyaStatement{subject=null, predicate=null, object=null,
context=null, qualifier=null, columnVisibility=null, value=null,
timestamp=1457715081169}] not supported
mvm.rya.rdftriplestore.RdfCloudTripleStoreConnection.evaluateInternal(RdfCloudTripleStoreConnection.java:416)
org.openrdf.sail.helpers.SailConnectionBase.evaluate(SailConnectionBase.java:295)
mvm.rya.rdftriplestore.RdfCloudTripleStoreConnection.getStatementsInternal(RdfCloudTripleStoreConnection.java:459)
org.openrdf.sail.helpers.SailConnectionBase.getStatements(SailConnectionBase.java:339)
org.openrdf.repository.sail.SailRepositoryConnection.getStatements(SailRepositoryConnection.java:215)
org.openrdf.repository.sail.SailRepositoryConnection.exportStatements(SailRepositoryConnection.java:250)
org.openrdf.http.server.repository.statements.ExportStatementsView.render(ExportStatementsView.java:115)
org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1183)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:902)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:807)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:501)
javax.servlet.http.HttpServlet.service(HttpServlet.java:620)
javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
</pre></p><p><b>root cause</b> <pre>org.openrdf.query.QueryEvaluationException:
mvm.rya.api.persist.RyaDAOException: java.lang.IllegalArgumentException:
TriplePattern[RyaStatement{subject=null, predicate=null, object=null,
context=null, qualifier=null, columnVisibility=null, value=null,
timestamp=1457715081169}] not supported
mvm.rya.api.persist.utils.RyaDAOHelper.query(RyaDAOHelper.java:124)
mvm.rya.rdftriplestore.RdfCloudTripleStoreConnection$StoreTripleSource.getStatements(RdfCloudTripleStoreConnection.java:609)
mvm.rya.rdftriplestore.evaluation.ParallelEvaluationStrategyImpl.evaluate(ParallelEvaluationStrategyImpl.java:215)
mvm.rya.rdftriplestore.evaluation.ParallelEvaluationStrategyImpl.evaluate(ParallelEvaluationStrategyImpl.java:146)
org.openrdf.query.algebra.evaluation.impl.EvaluationStrategyImpl.evaluate(EvaluationStrategyImpl.java:194)
mvm.rya.rdftriplestore.evaluation.ParallelEvaluationStrategyImpl.evaluate(ParallelEvaluationStrategyImpl.java:256)
org.openrdf.query.algebra.evaluation.impl.EvaluationStrategyImpl.evaluate(EvaluationStrategyImpl.java:607)
org.openrdf.query.algebra.evaluation.impl.EvaluationStrategyImpl.evaluate(EvaluationStrategyImpl.java:197)
mvm.rya.rdftriplestore.evaluation.ParallelEvaluationStrategyImpl.evaluate(ParallelEvaluationStrategyImpl.java:256)
mvm.rya.rdftriplestore.RdfCloudTripleStoreConnection.evaluateInternal(RdfCloudTripleStoreConnection.java:390)
org.openrdf.sail.helpers.SailConnectionBase.evaluate(SailConnectionBase.java:295)
mvm.rya.rdftriplestore.RdfCloudTripleStoreConnection.getStatementsInternal(RdfCloudTripleStoreConnection.java:459)
org.openrdf.sail.helpers.SailConnectionBase.getStatements(SailConnectionBase.java:339)
org.openrdf.repository.sail.SailRepositoryConnection.getStatements(SailRepositoryConnection.java:215)
org.openrdf.repository.sail.SailRepositoryConnection.exportStatements(SailRepositoryConnection.java:250)
org.openrdf.http.server.repository.statements.ExportStatementsView.render(ExportStatementsView.java:115)
org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1183)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:902)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:807)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:501)
javax.servlet.http.HttpServlet.service(HttpServlet.java:620)
javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
</pre></p><p><b>root cause</b> <pre>mvm.rya.api.persist.RyaDAOException:
java.lang.IllegalArgumentException: TriplePattern[RyaStatement{subject=null,
predicate=null, object=null, context=null, qualifier=null,
columnVisibility=null, value=null, timestamp=1457715081169}] not supported
mvm.rya.accumulo.query.AccumuloRyaQueryEngine.queryWithBindingSet(AccumuloRyaQueryEngine.java:189)
mvm.rya.accumulo.query.AccumuloRyaQueryEngine.queryWithBindingSet(AccumuloRyaQueryEngine.java:81)
mvm.rya.api.persist.utils.RyaDAOHelper.query(RyaDAOHelper.java:122)
mvm.rya.rdftriplestore.RdfCloudTripleStoreConnection$StoreTripleSource.getStatements(RdfCloudTripleStoreConnection.java:609)
mvm.rya.rdftriplestore.evaluation.ParallelEvaluationStrategyImpl.evaluate(ParallelEvaluationStrategyImpl.java:215)
mvm.rya.rdftriplestore.evaluation.ParallelEvaluationStrategyImpl.evaluate(ParallelEvaluationStrategyImpl.java:146)
org.openrdf.query.algebra.evaluation.impl.EvaluationStrategyImpl.evaluate(EvaluationStrategyImpl.java:194)
mvm.rya.rdftriplestore.evaluation.ParallelEvaluationStrategyImpl.evaluate(ParallelEvaluationStrategyImpl.java:256)
org.openrdf.query.algebra.evaluation.impl.EvaluationStrategyImpl.evaluate(EvaluationStrategyImpl.java:607)
org.openrdf.query.algebra.evaluation.impl.EvaluationStrategyImpl.evaluate(EvaluationStrategyImpl.java:197)
mvm.rya.rdftriplestore.evaluation.ParallelEvaluationStrategyImpl.evaluate(ParallelEvaluationStrategyImpl.java:256)
mvm.rya.rdftriplestore.RdfCloudTripleStoreConnection.evaluateInternal(RdfCloudTripleStoreConnection.java:390)
org.openrdf.sail.helpers.SailConnectionBase.evaluate(SailConnectionBase.java:295)
mvm.rya.rdftriplestore.RdfCloudTripleStoreConnection.getStatementsInternal(RdfCloudTripleStoreConnection.java:459)
org.openrdf.sail.helpers.SailConnectionBase.getStatements(SailConnectionBase.java:339)
org.openrdf.repository.sail.SailRepositoryConnection.getStatements(SailRepositoryConnection.java:215)
org.openrdf.repository.sail.SailRepositoryConnection.exportStatements(SailRepositoryConnection.java:250)
org.openrdf.http.server.repository.statements.ExportStatementsView.render(ExportStatementsView.java:115)
org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1183)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:902)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:807)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:501)
javax.servlet.http.HttpServlet.service(HttpServlet.java:620)
javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
</pre></p><p><b>root cause</b> <pre>java.lang.IllegalArgumentException:
TriplePattern[RyaStatement{subject=null, predicate=null, object=null,
context=null, qualifier=null, columnVisibility=null, value=null,
timestamp=1457715081169}] not supported
mvm.rya.accumulo.query.AccumuloRyaQueryEngine.queryWithBindingSet(AccumuloRyaQueryEngine.java:142)
mvm.rya.accumulo.query.AccumuloRyaQueryEngine.queryWithBindingSet(AccumuloRyaQueryEngine.java:81)
mvm.rya.api.persist.utils.RyaDAOHelper.query(RyaDAOHelper.java:122)
mvm.rya.rdftriplestore.RdfCloudTripleStoreConnection$StoreTripleSource.getStatements(RdfCloudTripleStoreConnection.java:609)
mvm.rya.rdftriplestore.evaluation.ParallelEvaluationStrategyImpl.evaluate(ParallelEvaluationStrategyImpl.java:215)
mvm.rya.rdftriplestore.evaluation.ParallelEvaluationStrategyImpl.evaluate(ParallelEvaluationStrategyImpl.java:146)
org.openrdf.query.algebra.evaluation.impl.EvaluationStrategyImpl.evaluate(EvaluationStrategyImpl.java:194)
mvm.rya.rdftriplestore.evaluation.ParallelEvaluationStrategyImpl.evaluate(ParallelEvaluationStrategyImpl.java:256)
org.openrdf.query.algebra.evaluation.impl.EvaluationStrategyImpl.evaluate(EvaluationStrategyImpl.java:607)
org.openrdf.query.algebra.evaluation.impl.EvaluationStrategyImpl.evaluate(EvaluationStrategyImpl.java:197)
mvm.rya.rdftriplestore.evaluation.ParallelEvaluationStrategyImpl.evaluate(ParallelEvaluationStrategyImpl.java:256)
mvm.rya.rdftriplestore.RdfCloudTripleStoreConnection.evaluateInternal(RdfCloudTripleStoreConnection.java:390)
org.openrdf.sail.helpers.SailConnectionBase.evaluate(SailConnectionBase.java:295)
mvm.rya.rdftriplestore.RdfCloudTripleStoreConnection.getStatementsInternal(RdfCloudTripleStoreConnection.java:459)
org.openrdf.sail.helpers.SailConnectionBase.getStatements(SailConnectionBase.java:339)
org.openrdf.repository.sail.SailRepositoryConnection.getStatements(SailRepositoryConnection.java:215)
org.openrdf.repository.sail.SailRepositoryConnection.exportStatements(SailRepositoryConnection.java:250)
org.openrdf.http.server.repository.statements.ExportStatementsView.render(ExportStatementsView.java:115)
org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1183)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:902)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:807)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:501)
javax.servlet.http.HttpServlet.service(HttpServlet.java:620)
javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
</pre></p><p><b>note</b> <u>The full stack trace of the root cause is available
in the Apache Tomcat/7.0.52 (Ubuntu) logs.</u></p><HR size="1"
noshade="noshade"><h3>Apache Tomcat/7.0.52 (Ubuntu)</h3></body></html>
org.openrdf.workbench.base.TransformationServlet.service(TransformationServlet.java:116)
org.openrdf.workbench.base.BaseServlet.service(BaseServlet.java:136)
org.openrdf.workbench.proxy.ProxyRepositoryServlet.service(ProxyRepositoryServlet.java:104)
org.openrdf.workbench.proxy.WorkbenchServlet.service(WorkbenchServlet.java:222)
org.openrdf.workbench.proxy.WorkbenchServlet.handleRequest(WorkbenchServlet.java:151)
org.openrdf.workbench.proxy.WorkbenchServlet.service(WorkbenchServlet.java:119)
org.openrdf.workbench.proxy.WorkbenchGateway.service(WorkbenchGateway.java:131)
org.openrdf.workbench.base.BaseServlet.service(BaseServlet.java:136)
org.openrdf.workbench.proxy.CookieCacheControlFilter.doFilter(CookieCacheControlFilter.java:63)
root cause
org.openrdf.repository.RepositoryException: <html><head><title>Apache
Tomcat/7.0.52 (Ubuntu) - Error report</title><style><!--H1
{font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:22px;}
H2
{font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:16px;}
H3
{font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:14px;}
BODY {font-family:Tahoma,Arial,sans-serif;color:black;background-color:white;}
B {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;} P
{font-family:Tahoma,Arial,sans-serif;background:white;color:black;font-size:12px;}A
{color : black;}A.name {color : black;}HR {color : #525D76;}--></style>
</head><body><h1>HTTP Status 500 - Request processing failed; nested exception
is org.openrdf.http.server.ServerHTTPException:
org.openrdf.repository.RepositoryException: Unable to get statements from
Sail</h1><HR size="1" noshade="noshade"><p><b>type</b> Exception
report</p><p><b>message</b> <u>Request processing failed; nested exception is
org.openrdf.http.server.ServerHTTPException:
org.openrdf.repository.RepositoryException: Unable to get statements from
Sail</u></p><p><b>description</b> <u>The server encountered an internal error
that prevented it from fulfilling this request.</u></p><p><b>exception</b>
<pre>org.springframework.web.util.NestedServletException: Request processing
failed; nested exception is org.openrdf.http.server.ServerHTTPException:
org.openrdf.repository.RepositoryException: Unable to get statements from Sail
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:583)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:501)
javax.servlet.http.HttpServlet.service(HttpServlet.java:620)
javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
</pre></p><p><b>root cause</b>
<pre>org.openrdf.http.server.ServerHTTPException:
org.openrdf.repository.RepositoryException: Unable to get statements from Sail
org.openrdf.http.server.repository.statements.ExportStatementsView.render(ExportStatementsView.java:124)
org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1183)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:902)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:807)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:501)
javax.servlet.http.HttpServlet.service(HttpServlet.java:620)
javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
</pre></p><p><b>root cause</b> <pre>org.openrdf.repository.RepositoryException:
Unable to get statements from Sail
org.openrdf.repository.sail.SailRepositoryConnection.getStatements(SailRepositoryConnection.java:219)
org.openrdf.repository.sail.SailRepositoryConnection.exportStatements(SailRepositoryConnection.java:250)
org.openrdf.http.server.repository.statements.ExportStatementsView.render(ExportStatementsView.java:115)
org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1183)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:902)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:807)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:501)
javax.servlet.http.HttpServlet.service(HttpServlet.java:620)
javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
</pre></p><p><b>root cause</b> <pre>org.openrdf.sail.SailException:
org.openrdf.query.QueryEvaluationException:
mvm.rya.api.persist.RyaDAOException: java.lang.IllegalArgumentException:
TriplePattern[RyaStatement{subject=null, predicate=null, object=null,
context=null, qualifier=null, columnVisibility=null, value=null,
timestamp=1457715081169}] not supported
mvm.rya.rdftriplestore.RdfCloudTripleStoreConnection.evaluateInternal(RdfCloudTripleStoreConnection.java:416)
org.openrdf.sail.helpers.SailConnectionBase.evaluate(SailConnectionBase.java:295)
mvm.rya.rdftriplestore.RdfCloudTripleStoreConnection.getStatementsInternal(RdfCloudTripleStoreConnection.java:459)
org.openrdf.sail.helpers.SailConnectionBase.getStatements(SailConnectionBase.java:339)
org.openrdf.repository.sail.SailRepositoryConnection.getStatements(SailRepositoryConnection.java:215)
org.openrdf.repository.sail.SailRepositoryConnection.exportStatements(SailRepositoryConnection.java:250)
org.openrdf.http.server.repository.statements.ExportStatementsView.render(ExportStatementsView.java:115)
org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1183)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:902)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:807)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:501)
javax.servlet.http.HttpServlet.service(HttpServlet.java:620)
javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
</pre></p><p><b>root cause</b> <pre>org.openrdf.query.QueryEvaluationException:
mvm.rya.api.persist.RyaDAOException: java.lang.IllegalArgumentException:
TriplePattern[RyaStatement{subject=null, predicate=null, object=null,
context=null, qualifier=null, columnVisibility=null, value=null,
timestamp=1457715081169}] not supported
mvm.rya.api.persist.utils.RyaDAOHelper.query(RyaDAOHelper.java:124)
mvm.rya.rdftriplestore.RdfCloudTripleStoreConnection$StoreTripleSource.getStatements(RdfCloudTripleStoreConnection.java:609)
mvm.rya.rdftriplestore.evaluation.ParallelEvaluationStrategyImpl.evaluate(ParallelEvaluationStrategyImpl.java:215)
mvm.rya.rdftriplestore.evaluation.ParallelEvaluationStrategyImpl.evaluate(ParallelEvaluationStrategyImpl.java:146)
org.openrdf.query.algebra.evaluation.impl.EvaluationStrategyImpl.evaluate(EvaluationStrategyImpl.java:194)
mvm.rya.rdftriplestore.evaluation.ParallelEvaluationStrategyImpl.evaluate(ParallelEvaluationStrategyImpl.java:256)
org.openrdf.query.algebra.evaluation.impl.EvaluationStrategyImpl.evaluate(EvaluationStrategyImpl.java:607)
org.openrdf.query.algebra.evaluation.impl.EvaluationStrategyImpl.evaluate(EvaluationStrategyImpl.java:197)
mvm.rya.rdftriplestore.evaluation.ParallelEvaluationStrategyImpl.evaluate(ParallelEvaluationStrategyImpl.java:256)
mvm.rya.rdftriplestore.RdfCloudTripleStoreConnection.evaluateInternal(RdfCloudTripleStoreConnection.java:390)
org.openrdf.sail.helpers.SailConnectionBase.evaluate(SailConnectionBase.java:295)
mvm.rya.rdftriplestore.RdfCloudTripleStoreConnection.getStatementsInternal(RdfCloudTripleStoreConnection.java:459)
org.openrdf.sail.helpers.SailConnectionBase.getStatements(SailConnectionBase.java:339)
org.openrdf.repository.sail.SailRepositoryConnection.getStatements(SailRepositoryConnection.java:215)
org.openrdf.repository.sail.SailRepositoryConnection.exportStatements(SailRepositoryConnection.java:250)
org.openrdf.http.server.repository.statements.ExportStatementsView.render(ExportStatementsView.java:115)
org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1183)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:902)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:807)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:501)
javax.servlet.http.HttpServlet.service(HttpServlet.java:620)
javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
</pre></p><p><b>root cause</b> <pre>mvm.rya.api.persist.RyaDAOException:
java.lang.IllegalArgumentException: TriplePattern[RyaStatement{subject=null,
predicate=null, object=null, context=null, qualifier=null,
columnVisibility=null, value=null, timestamp=1457715081169}] not supported
mvm.rya.accumulo.query.AccumuloRyaQueryEngine.queryWithBindingSet(AccumuloRyaQueryEngine.java:189)
mvm.rya.accumulo.query.AccumuloRyaQueryEngine.queryWithBindingSet(AccumuloRyaQueryEngine.java:81)
mvm.rya.api.persist.utils.RyaDAOHelper.query(RyaDAOHelper.java:122)
mvm.rya.rdftriplestore.RdfCloudTripleStoreConnection$StoreTripleSource.getStatements(RdfCloudTripleStoreConnection.java:609)
mvm.rya.rdftriplestore.evaluation.ParallelEvaluationStrategyImpl.evaluate(ParallelEvaluationStrategyImpl.java:215)
mvm.rya.rdftriplestore.evaluation.ParallelEvaluationStrategyImpl.evaluate(ParallelEvaluationStrategyImpl.java:146)
org.openrdf.query.algebra.evaluation.impl.EvaluationStrategyImpl.evaluate(EvaluationStrategyImpl.java:194)
mvm.rya.rdftriplestore.evaluation.ParallelEvaluationStrategyImpl.evaluate(ParallelEvaluationStrategyImpl.java:256)
org.openrdf.query.algebra.evaluation.impl.EvaluationStrategyImpl.evaluate(EvaluationStrategyImpl.java:607)
org.openrdf.query.algebra.evaluation.impl.EvaluationStrategyImpl.evaluate(EvaluationStrategyImpl.java:197)
mvm.rya.rdftriplestore.evaluation.ParallelEvaluationStrategyImpl.evaluate(ParallelEvaluationStrategyImpl.java:256)
mvm.rya.rdftriplestore.RdfCloudTripleStoreConnection.evaluateInternal(RdfCloudTripleStoreConnection.java:390)
org.openrdf.sail.helpers.SailConnectionBase.evaluate(SailConnectionBase.java:295)
mvm.rya.rdftriplestore.RdfCloudTripleStoreConnection.getStatementsInternal(RdfCloudTripleStoreConnection.java:459)
org.openrdf.sail.helpers.SailConnectionBase.getStatements(SailConnectionBase.java:339)
org.openrdf.repository.sail.SailRepositoryConnection.getStatements(SailRepositoryConnection.java:215)
org.openrdf.repository.sail.SailRepositoryConnection.exportStatements(SailRepositoryConnection.java:250)
org.openrdf.http.server.repository.statements.ExportStatementsView.render(ExportStatementsView.java:115)
org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1183)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:902)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:807)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:501)
javax.servlet.http.HttpServlet.service(HttpServlet.java:620)
javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
</pre></p><p><b>root cause</b> <pre>java.lang.IllegalArgumentException:
TriplePattern[RyaStatement{subject=null, predicate=null, object=null,
context=null, qualifier=null, columnVisibility=null, value=null,
timestamp=1457715081169}] not supported
mvm.rya.accumulo.query.AccumuloRyaQueryEngine.queryWithBindingSet(AccumuloRyaQueryEngine.java:142)
mvm.rya.accumulo.query.AccumuloRyaQueryEngine.queryWithBindingSet(AccumuloRyaQueryEngine.java:81)
mvm.rya.api.persist.utils.RyaDAOHelper.query(RyaDAOHelper.java:122)
mvm.rya.rdftriplestore.RdfCloudTripleStoreConnection$StoreTripleSource.getStatements(RdfCloudTripleStoreConnection.java:609)
mvm.rya.rdftriplestore.evaluation.ParallelEvaluationStrategyImpl.evaluate(ParallelEvaluationStrategyImpl.java:215)
mvm.rya.rdftriplestore.evaluation.ParallelEvaluationStrategyImpl.evaluate(ParallelEvaluationStrategyImpl.java:146)
org.openrdf.query.algebra.evaluation.impl.EvaluationStrategyImpl.evaluate(EvaluationStrategyImpl.java:194)
mvm.rya.rdftriplestore.evaluation.ParallelEvaluationStrategyImpl.evaluate(ParallelEvaluationStrategyImpl.java:256)
org.openrdf.query.algebra.evaluation.impl.EvaluationStrategyImpl.evaluate(EvaluationStrategyImpl.java:607)
org.openrdf.query.algebra.evaluation.impl.EvaluationStrategyImpl.evaluate(EvaluationStrategyImpl.java:197)
mvm.rya.rdftriplestore.evaluation.ParallelEvaluationStrategyImpl.evaluate(ParallelEvaluationStrategyImpl.java:256)
mvm.rya.rdftriplestore.RdfCloudTripleStoreConnection.evaluateInternal(RdfCloudTripleStoreConnection.java:390)
org.openrdf.sail.helpers.SailConnectionBase.evaluate(SailConnectionBase.java:295)
mvm.rya.rdftriplestore.RdfCloudTripleStoreConnection.getStatementsInternal(RdfCloudTripleStoreConnection.java:459)
org.openrdf.sail.helpers.SailConnectionBase.getStatements(SailConnectionBase.java:339)
org.openrdf.repository.sail.SailRepositoryConnection.getStatements(SailRepositoryConnection.java:215)
org.openrdf.repository.sail.SailRepositoryConnection.exportStatements(SailRepositoryConnection.java:250)
org.openrdf.http.server.repository.statements.ExportStatementsView.render(ExportStatementsView.java:115)
org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1183)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:902)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:807)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:501)
javax.servlet.http.HttpServlet.service(HttpServlet.java:620)
javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
</pre></p><p><b>note</b> <u>The full stack trace of the root cause is available
in the Apache Tomcat/7.0.52 (Ubuntu) logs.</u></p><HR size="1"
noshade="noshade"><h3>Apache Tomcat/7.0.52 (Ubuntu)</h3></body></html>
org.openrdf.http.client.HTTPClient.handleHTTPError(HTTPClient.java:953)
org.openrdf.http.client.HTTPClient.sendGraphQueryViaHttp(HTTPClient.java:847)
org.openrdf.http.client.HTTPClient.getRDF(HTTPClient.java:806)
org.openrdf.http.client.SesameHTTPClient.getStatements(SesameHTTPClient.java:509)
org.openrdf.repository.http.HTTPRepositoryConnection.exportStatements(HTTPRepositoryConnection.java:277)
org.openrdf.repository.http.HTTPRepositoryConnection.getStatements(HTTPRepositoryConnection.java:263)
org.openrdf.workbench.commands.ExportServlet.service(ExportServlet.java:85)
org.openrdf.workbench.base.TupleServlet.service(TupleServlet.java:58)
org.openrdf.workbench.commands.ExportServlet.service(ExportServlet.java:72)
org.openrdf.workbench.base.TransformationServlet.service(TransformationServlet.java:109)
org.openrdf.workbench.base.BaseServlet.service(BaseServlet.java:136)
org.openrdf.workbench.proxy.ProxyRepositoryServlet.service(ProxyRepositoryServlet.java:104)
org.openrdf.workbench.proxy.WorkbenchServlet.service(WorkbenchServlet.java:222)
org.openrdf.workbench.proxy.WorkbenchServlet.handleRequest(WorkbenchServlet.java:151)
org.openrdf.workbench.proxy.WorkbenchServlet.service(WorkbenchServlet.java:119)
org.openrdf.workbench.proxy.WorkbenchGateway.service(WorkbenchGateway.java:131)
org.openrdf.workbench.base.BaseServlet.service(BaseServlet.java:136)
org.openrdf.workbench.proxy.CookieCacheControlFilter.doFilter(CookieCacheControlFilter.java:63)
note The full stack trace of the root cause is available in the Apache
Tomcat/7.0.52 (Ubuntu) logs.
Apache Tomcat/7.0.52 (Ubuntu)
